Bilingual Keyword Directory for Environmental Science and Global Change Research

Bilingual Terminology for Environmental Research

• This document provides a comprehensive list of German and English keywords essential for conducting research in environmental science, ecology, and global change biology.

• Users are encouraged to expand this list as their specific research requirements evolve.

Chemical and Biological Pollutants

• Antibiotics / Antibiotika

  • Refers to pharmaceutical substances used to treat bacterial infections, which often enter ecosystems through wastewater or agricultural runoff, potentially leading to antibiotic resistance in environmental bacteria.

• Biocides / Biozide

  • A broad category of chemical substances intended to destroy, deter, render harmless, or exert a controlling effect on any harmful organism by chemical or biological means.

• Chemicals / Chemikalien

  • General term for synthetic or naturally occurring substances that may act as stressors in an ecosystem.

• Fungicides / Fungizide

  • Specific chemical compounds or biological organisms used to kill parasitic fungi or their spores.

• Heavy metals / Schwermetalle

  • Dense metals or metalloids (e.g., Lead, Mercury, Cadmium) that are often toxic at low concentrations and persist in the environment.

• Micro- / Nanoplastics / Mikro- / Nanoplastik

  • Fragmented plastic particles, with microplastics typically defined as less than $5\,mm$ and nanoplastics being significantly smaller, often capable of entering cellular structures.

• Nematocides / Nematozide

  • A type of chemical pesticide used to kill plant-parasitic nematodes (roundworms).

• Pesticides / Pestizide

  • Substances meant for attracting, seducing, and then destroying, or mitigating any pest.

• Surfactants / Oberflächenaktive Substanzen oder Tenside

  • Compounds that lower the surface tension between two liquids, between a gas and a liquid, or between a liquid and a solid; commonly found in detergents and industrial applications.

Climate Change and Atmospheric Stressors

• Atmospheric $N$ deposition / Atmosphärische Stickstoffdeposition

  • The process where nitrogen compounds (such as $NO_x$ or $NH_3$) are deposited from the atmosphere onto the earth's surface (land or water) through wet or dry processes.

• Carbon dioxide / $CO_2$

  • A significant greenhouse gas ($CO_2$) resulting from fossil fuel combustion and biological processes, deeply linked to global climate change.

• Drought / Dürre

  • A prolonged period of abnormally low rainfall, leading to a shortage of water that affects ecosystem functions and agricultural productivity.

• Ozone / Ozon

  • Related to both stratospheric ozone depletion and tropospheric (ground-level) ozone as a pollutant and greenhouse gas.

• UV-B-radiation / UV-B-Strahlung

  • Ultraviolet B radiation ($280-315\,nm$), which can cause biological damage to organisms and is influenced by changes in the ozone layer.

• Warming / Erwärmung

  • The increase in average ambient temperatures, a primary driver of global environmental change.

Land Use and Nutrient Management

• Fertilizer / Düngung

  • The application of natural or synthetic materials to soil or plant tissues to supply nutrients essential to the growth of plants.

• Land-use change / Wechsel in der Landnutzung

  • Human modification of the Earth's terrestrial surface, such as deforestation, urbanization, or the conversion of natural landscapes into agricultural fields.

• $N$ or $P$ deposition / Stickstoff- und Phosphoranreicherung

  • The enrichment of ecosystems with Nitrogen ($N$) or Phosphorus ($P$), often originating from agricultural runoff or atmospheric sources.

• Overexploitation / Raubbau

  • The harvesting of renewable resources to the point of diminishing returns, often leading to resource depletion or ecosystem collapse.

• Overfertilization / Überdüngung

  • The excessive application of nutrients, which can lead to runoff and degradation of water quality.

• Soil degradation / Bodenabtragung

  • The decline in soil quality caused by its improper use, usually for agricultural, pastural, industrial, or urban purposes; includes erosion and loss of fertility.

Ecological Impacts and Global Change Drivers

• Artificial light at night / Lichtverschmutzung

  • The presence of anthropogenic light in the night environment, which interferes with the natural photoperiods of organisms.

• Eutrophication / Eutrophierung

  • The process by which a body of water becomes overly enriched with minerals and nutrients (like Nitrogen and Phosphorus), resulting in excessive growth of algae and depletion of oxygen.

• Invasive species / Invasive Arten

  • Non-native species that spread widely in a new habitat and cause ecological or economic harm.

• Salinity / Salinität, Versalzung

  • The saltiness or dissolved salt content of a body of water or soil, often increased through irrigation practices or sea-level rise.